Enclosed lighting device



FIG. 1 is a perspective view of the design;

FIG. 2 is a front view of FIG. 1, with the right and left side views being identical thereto;

FIG. 3 is a top view of FIG. 1; and,

FIG. 4 is a bottom view of FIG. 1. 

CLAIM The ornamental design for an enclosed lighting device, as shown and described. 